Tactic failure: Cannot find witness.

Node.js 16 actions are deprecated. Please update the following actions to use Node.js 20: actions/download-artifact@v2. For more information see: https://github.blog/changelog/2023-09-22-github-actions-transitioning-from-node-16-to-node-20/.

The following actions uses node12 which is deprecated and will be forced to run on node16: actions/download-artifact@v2. For more info: https://github.blog/changelog/2023-06-13-github-actions-all-actions-will-run-on-node16-instead-of-node12-by-default/

Custom entry dfrac has been overridden.

Notation "_ ~~> _" was already used.

Notation "_ ⋅? _" was already used in scope stdpp_scope.

Hiding binding of key RF to orarFunctor_scope

Hiding binding of key URF to uorarFunctor_scope

Notation "_ * _" was already used in scope rFunctor_scope.

Notation "_ * _" was already used in scope urFunctor_scope.

Notation "□" in custom dfrac was already used.

Notation "{# _ }" in custom dfrac was already used.